The original machine tool numerical control system can not be started normally; the linear axis ball screw, screw bearing and linear guide rail are worn; the spindle rotates during heating; the tool magazine induction switch is damaged; the table flatness is out of tolerance; lubrication, cooling, pneumatic system pipeline Ageing;

The supporting CNC system needs to be replaced to restore the accuracy of the machine and replace the aging parts.

 

solution

The GSK25i CNC system is used, and the servo motor and servo drive are used for transformation;

Replace the feed shaft ball screw, screw bearing, linear guide;

Overhaul the spindle, replace the spindle bearing, ensure the spindle accuracy and spindle speed; drive the spindle through the servo spindle motor to achieve high spindle speed processing;

Overhaul the tool magazine, replace the damaged proximity switch, and accept the feedback signal; the tool selection is reliable, the positioning is accurate, and the normal tool change is ensured; the T picture is re-written, so that the cutter head can be reversed and reversed, and the tool is replaced nearby, saving time. And replace the damaged tool holder;

Re-scraping the workbench: Through the experience of our factory for many years, we will re-scrape the workbench to ensure the flatness of the workbench, thus ensuring the precision of the workpiece.

Replace the grating ruler, the access signal is TTL; adopt the HEIDENHAIN precision grating ruler to realize the full closed-loop control of each linear axis;

Overhaul hydraulic, lubrication, cooling, pneumatic systems and replace damaged parts;

Increase the workpiece probe (Renishaw);

Redesign the machine electrical control schematic, replace electrical controls and electrical components and re-route.

Application effect

Restore machine accuracy and all use functions, and run stably;

Meet customer parts processing requirements.